Cellular Metabolism: Core Pathways and Regulation

Every function of life depends on the intricate chemical processes that manage energy. Start your journey into biochemistry by mastering the core concepts of cellular metabolism. By the end of this course, you will have a detailed, structured understanding of the major metabolic pathways, their inputs and outputs, and the critical regulatory steps that keep biological systems functioning efficiently. What you'll learn: * Understand the step-by-step process of Glycolysis and the subsequent conversion of pyruvate to acetyl CoA. * Master the reverse pathway of Gluconeogenesis and its vital role in maintaining blood glucose levels. * Analyze the function of the Pentose Phosphate Pathway (PPP) in producing essential building blocks and reducing power. * Apply knowledge of allosteric and hormonal control mechanisms that regulate pathway flux and integration. * Practice analyzing metabolic scenarios and predicting the cellular response to changes in energy demand. The course begins with foundational concepts and definitions of bioenergetics before diving into the individual pathways. We then connect these pathways, examining how they are integrated and controlled across different physiological states. This course is designed for absolute beginners in biochemistry, biology, or life sciences. No prior knowledge of complex cellular processes is required, only a willingness to read and practice. Begin defining the chemical basis of life today.